<!--
 * @Descripttion: 页面头部样式组件
 * @version: 1.0
 * @Author: sakuya
 * @Date: 2021年7月20日08:49:07
 * @LastEditors:
 * @LastEditTime:
-->

<template>
	<div class="sc-page-header">
		<div v-if="icon" class="sc-page-header__icon">
			<span>
				<el-icon><component :is="icon" /></el-icon>
			</span>
		</div>
		<div class="sc-page-header__title">
			<h2>{{ title }}</h2>
			<p v-if="description || $slots.default">
				<slot>
				{{ description }}
				</slot>
			</p>
		</div>
		<div v-if="$slots.main" class="sc-page-header__main">
			<slot name="main"></slot>
		</div>
	</div>
</template>

<script>
export default {
	props: {
		title: { type: String, required: true, default: "" },
		description: { type: String, default: "" },
		icon: { type: String, default: "" },
	}
}
</script>

<style scoped>
.sc-page-header {
	background: #fff;
	border-bottom: 1px solid #e6e6e6;
	padding: 20px 25px;
	display: flex;
}

.sc-page-header__icon {
	width: 50px;
}

.sc-page-header__icon span {
	display: inline-block;
	width: 30px;
	height: 30px;
	background: #409EFF;
	border-radius: 40%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.sc-page-header__icon span i {
	color: #fff;
	font-size: 14px;
}

.sc-page-header__title {
	flex: 1;
}

.sc-page-header__title h2 {
	font-size: 17px;
	color: #3c4a54;
	font-weight: bold;
	margin-top: 3px;
}

.sc-page-header__title p {
	font-size: 13px;
	color: #999;
	margin-top: 15px;
}

[data-theme='dark'] .sc-page-header {
	background: #2b2b2b;
	border-color: var(--el-border-color-base);
}

[data-theme='dark'] .sc-page-header__title h2 {
	color: #d0d0d0;
}</style>
